Polyester Cleanroom Wipes
The cleanliness of the dustless cloth wiping material is a key aspect of its quality. The cleanliness directly affects the cleaning ability of the dustless cloth. Generally, the cleanliness of dustless cloth wiping materials is defined in the following aspects:
Cleanroom Wipes

1. Dust generation capacity of dust-free cloth, including dust particle release capacity (APC) in air and dust particle release capacity (LPC) in liquid. Many people think that shaking and chip dropping is an intolerable problem of dust-free cloth. In fact, it is not. On the contrary, shaking and chip dropping is a physical property of the wiping material of dust-free cloth itself, only how much chip is dropped.

2. Ion precipitation of dust-free cloth: mainly check metal ions and non-metal ions with high activity. If there is precision metal material on the surface you wipe, it is recommended that ion precipitation be an important inspection item, because active ions can easily destroy the surface of precision metal through battery reaction.
Lint Free Cloth

3. The nonvolatile content (NVR) of the dust-free cloth in the solvent is usually evaluated by the solvent used. The amount of residue is usually tested with precision weighing equipment. However, the user can also determine whether the residue of the dust-free cloth is within the required range by trying to wipe it for fogging (special attention: the strength of the inspection lamp will have a great impact on the test results. For example, under very strong lights, all dust-free cloth wipes will find foggy residues).

Post time: Sep-05-2022